谷物种植的成功不仅仅以蒲式耳衡量,还要看我们土壤的健康状况。
A proof tells us where to concentrate our doubts.
It’s not supposed to be easy. Anyone who finds it easy is stupid.
创新是能源行业的命脉;没有它,我们就会停滞不前。
Your life changes the moment you make a new, congruent, and committed decision.